-
公开(公告)号：KR1020000001045A
公开(公告)日：2000-01-15
申请号：KR1019980021073
申请日：1998-06-08
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: C05F11/00
Abstract: PURPOSE: A process for producing an organic fertilizer is provided to recycle marine sediment, produce good-quality fertilizer in a relatively short period and preserve shore environment. CONSTITUTION: The process comprises the steps of: adding a small amount of fresh water to pumped marine sediment, followed by dehydrating; mixing pulverized organic waste with the dehydrated sediment; stabilizing the mixture with a stabilizing agent such as calcium oxide to reduce waste toxicity and mobility, and improve characteristics of the mixture.
Abstract translation: 目的：提供一种生产有机肥料的过程，以回收海洋沉积物，在较短的时间内生产优质肥料，保护岸边环境。 规定：该方法包括以下步骤：向抽吸的海洋沉积物中加入少量淡水，然后脱水; 将粉碎的有机废物与脱水沉淀物混合; 用稳定剂如氧化钙稳定混合物以降低废物毒性和迁移率，并改善混合物的特性。
-
公开(公告)号：KR100366394B1
公开(公告)日：2003-01-09
申请号：KR1020000030155
申请日：2000-06-01
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: C05F7/00
CPC classification number: Y02A40/213
Abstract: 본 발명에 의한 연안 양식장 오염 퇴적물의 살균화 방법을 이용한 유기질비료 제조방법은 해저 퇴적물을 펌핑한 후 상기 퇴적물을 탈수하는 펌핑 및 탈수 공정과, 상기 탈수된 해저 퇴적물에 축산분뇨, 인 분뇨, 분쇄한 음식물 쓰레기 및 하수 슬러지 등의 유기성 폐기물을 혼합하는 유기물 혼합공정과, 상기 퇴적물 및 유기성 폐기물을 혼합한 혼합폐기물에 살균첨가제를 투여하여 대장균군, 분변계 대장균 및 생균수를 사멸시키는 병원성 미생물로부터 안전성을 확보하고, 상기 혼합폐기물의 유기적 특성을 향상시키는 살균화 공정을 포함한 순으로 진행함으로써, 해저퇴적물을 재활용하여 비교적 짧은 시간에 양질의 비료를 제조하여 자원화 함으로서 연안 해역의 환경을 개선하고, 효율적으로 보전함과 더불어 자연자원을 이용할 수 있도록 한다.
Abstract translation: 目的：提供一种制备有机肥料的方法，以便在短时间内回收海床沉积物以获得高质量的肥料，从而可以改善和有效保护沿海海域的环境。 组成：按照本发明使用在沿海苗圃中的污染沉积物的消毒方法制备有机肥料的方法包括以下步骤：a）抽吸海床沉积物并将其脱水; b）将有机废弃物如牲畜粪便和尿液，人体废物，研磨食物废物和污水污泥与脱水海床沉积物混合; c）向含有沉积物和有机废物的混合废物中加入杀菌添加剂，以获得破坏大肠菌群，粪大肠菌群和活细胞的致病微生物的安全性，并改善其中添加了杀菌添加剂的混合废物的有机特性 在所述灭菌步骤c）中是氧化钙（CaO）和氧化镁（Mg（OH）2）。
-
公开(公告)号：KR1020020094811A
公开(公告)日：2002-12-18
申请号：KR1020010033263
申请日：2001-06-13
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: C05F15/00
CPC classification number: C05F1/002 , C05F3/00 , C05F3/04 , C05F9/00 , C05F17/0018
Abstract: PURPOSE: Provided is a manufacturing method of a slow release fertilizer for sea resources by chemical reaction of waste organics and sintered shell. Accordingly, the resultant fertilizer has no bad smell and no harmful microbes. CONSTITUTION: The slow release fertilizer is manufactured by the following steps of: grinding organic wastes such as excretions, sludge and starfish, and mixing; adding ground powder of shell sintered at 900-1000deg.C, containing less than 20% of CaO, as a stabilizing additive for alkaline stabilization and exothermic reaction to remove harmful microbes and bad smell, which is expressed by CaO + H2O -->Ca(OH)2 +15.6kcal/mol, Ca(OH)2 +2CO2 -->Ca(HCO3)2 + 35.4kcal/mol; adding less than 10wt.% of charcoal to the stabilized reactants for nutrient supply and deodorization; drying deodorized reactants, expressed by CaCO3 + CO2 -->CaCO3 + H2O, Ca(HCO3)2 -->CaCO3 + H2O +CO2, and forming into a shape of powder or pallet.
Abstract translation: 目的：提供废物有机物和烧结壳化学反应对海洋资源缓释肥料的制造方法。 因此，所得的肥料没有气味，没有有害的微生物。 构成：缓释肥料通过以下步骤制造：研磨排泄物，污泥和海星等有机废物，并混合; 加入900〜1000℃烧结的壳粉末，含CaO少于20％，作为稳定添加剂，用于碱稳定和放热反应，以除去有害微生物和不良气味，由CaO + H2O - > Ca （OH）2 + 15.6kcal / mol，Ca（OH）2 + 2CO2→Ca（HCO3）2 + 35.4kcal / mol; 向稳定的反应物中加入少于10重量％的木炭用于营养供应和除臭; 干燥除臭反应物，由CaCO3 + CO2→CaCO3 + H2O，Ca（HCO3）2→CaCO3 + H2O + CO2表示，形成粉状或托盘状。
-
公开(公告)号：KR1020020077966A
公开(公告)日：2002-10-18
申请号：KR1020010017707
申请日：2001-04-03
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: C05F15/00
CPC classification number: C05F1/002 , C05F3/00 , C05F3/04 , C05F9/00 , C05F17/009
Abstract: PURPOSE: Provided is a manufacturing method of organic fertilizer by alkali stabilization of shells due to mixing CaO from shells with organic wastes. Accordingly, the resultant organic fertilizer has high quality and protection against harmful bacteria. CONSTITUTION: The organic fertilizer is manufactured by mixing shell powder (CaO) with organic wastes such as animal and human wastes, sewage sludge and food waste. The CaO powder as an alkali stabilization additive is obtained by washing shells, sintering shells at 900-1000deg.C for 30min to remove organics and form pores, and grinding and pouring ground shells into a #200 sieve. The CaO powder mixed with wastes is changed into the forms of Ca(OH)2 and Ca(HCO3)2, which results in decomposition of bad smell and extinction of harmful bacteria due to exothermic reaction and strong alkalization(pH12-13), respectively.
Abstract translation: 目的：通过将贝壳与有机废物中的CaO混合，提供了通过壳的碱稳定化的有机肥料的制造方法。 因此，所得的有机肥料具有高质量和防止有害细菌的作用。 构成：有机肥料是通过将壳粉（CaO）与有机废物（如动物和人类废物），污水污泥和食物废物混合而制成的。 作为碱稳定添加剂的CaO粉末通过在900-1000℃下洗涤壳，烧结壳30分钟以除去有机物并形成孔，并将研磨的壳体研磨并倒入＃200筛中获得。 与废弃物混合的CaO粉末变成Ca（OH）2和Ca（HCO3）2的形式，分别导致由于放热反应和强碱化（pH12-13）而引起的恶臭和有害细菌的消光分解 。
-
公开(公告)号：KR100430815B1
公开(公告)日：2004-05-14
申请号：KR1020010017707
申请日：2001-04-03
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: C05F15/00
Abstract: PURPOSE: Provided is a manufacturing method of organic fertilizer by alkali stabilization of shells due to mixing CaO from shells with organic wastes. Accordingly, the resultant organic fertilizer has high quality and protection against harmful bacteria. CONSTITUTION: The organic fertilizer is manufactured by mixing shell powder (CaO) with organic wastes such as animal and human wastes, sewage sludge and food waste. The CaO powder as an alkali stabilization additive is obtained by washing shells, sintering shells at 900-1000deg.C for 30min to remove organics and form pores, and grinding and pouring ground shells into a #200 sieve. The CaO powder mixed with wastes is changed into the forms of Ca(OH)2 and Ca(HCO3)2, which results in decomposition of bad smell and extinction of harmful bacteria due to exothermic reaction and strong alkalization(pH12-13), respectively.
Abstract translation: 目的：提供一种有机肥料的制造方法，其通过将有机废物中的壳与有机混合物的CaO混合而使壳稳定碱。 因此，所得到的有机肥料具有高质量和对有害细菌的保护作用。 组成：有机肥是通过将壳粉（CaO）与动物和人体废物，污泥和食物垃圾等有机废物混合而制成的。 作为碱稳定添加剂的CaO粉末是通过洗涤壳，在900-1000℃下烧结壳30分钟以除去有机物并形成孔，并将磨碎的壳研磨并倒入＃200筛中而获得的。 与废弃物混合的CaO粉末变为Ca（OH）2和Ca（HCO3）2的形式，分别由于放热反应和强碱化（pH12-13）而导致恶臭分解和有害细菌消失 。
-
Patent Agency Ranking
公开(公告)号：KR100426470B1
公开(公告)日：2004-04-17
申请号：KR1020010033263
申请日：2001-06-13
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: C05F15/00
Abstract: PURPOSE: Provided is a manufacturing method of a slow release fertilizer for sea resources by chemical reaction of waste organics and sintered shell. Accordingly, the resultant fertilizer has no bad smell and no harmful microbes. CONSTITUTION: The slow release fertilizer is manufactured by the following steps of: grinding organic wastes such as excretions, sludge and starfish, and mixing; adding ground powder of shell sintered at 900-1000deg.C, containing less than 20% of CaO, as a stabilizing additive for alkaline stabilization and exothermic reaction to remove harmful microbes and bad smell, which is expressed by CaO + H2O -->Ca(OH)2 +15.6kcal/mol, Ca(OH)2 +2CO2 -->Ca(HCO3)2 + 35.4kcal/mol; adding less than 10wt.% of charcoal to the stabilized reactants for nutrient supply and deodorization; drying deodorized reactants, expressed by CaCO3 + CO2 -->CaCO3 + H2O, Ca(HCO3)2 -->CaCO3 + H2O +CO2, and forming into a shape of powder or pallet.
Abstract translation: 用途：提供一种废物有机物与烧结壳发生化学反应的海洋资源缓释肥料的制造方法。 因此，所得到的肥料没有难闻的气味，也没有有害的微生物。 组成：缓释肥料的制造步骤如下：研磨排泄物，污泥和海星等有机废物，并进行混合; 加入含有少于20％CaO的在900-1000℃温度下烧结的壳粉磨粉作为碱稳定和放热反应的稳定添加剂，以除去由CaO + H 2 O表示的有害微生物和难闻的气味。 Ca（OH）2 + 15.6kcal / mol，Ca（OH）2 + 2CO 2 - > Ca（HCO 3）2 + 35.4kcal / mol; 向稳定化的反应物中加入少于10重量％的木炭用于营养供应和除臭; 通过CaCO 3 + CO 2→CaCO 3 + H 2 O，Ca（HCO 3）2→CaCO 3 + H 2 O + CO 2表示的干燥脱臭反应物并形成粉末或托盘形状。
-
公开(公告)号：KR100267753B1
公开(公告)日：2000-10-16
申请号：KR1019980021073
申请日：1998-06-08
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: C05F11/00
Abstract: 본 발명에 의한 해저퇴적물을 이용한 유기질비료 제조방법은 해저 퇴적물을 펌핑한 퇴적물에 소량의 담수를 첨가하여 탈수하는 펌핑 및 탈수공정, 그리고 탈수된 퇴적물에 유기성폐기물을 분쇄한 후 혼합하는 유기물혼합공정, 그리고 퇴적물 및 유기물을 혼합한 혼합물에 안정화첨가제를 투여하여 혼합물의 특성을 향상시키고, 혼합물의 이동성을 감소시키는 안정화공정을 포함한 순으로 진행함으로써, 해저퇴적물을 재활용하여 비교적 짧은 시간에 양질의 비료를 제조하고, 연안 해역의 환경을 효율적으로 보전함과 더불어 자연자원을 이용할 수 있도록 하였다.
-
公开(公告)号：KR1020000013736A
公开(公告)日：2000-03-06
申请号：KR1019980032772
申请日：1998-08-12
Applicant: 대한민국(관리부서:국립수산과학원)
Abstract: PURPOSE: The buoy is provided to supply oxygen to the bottom of the sea as generating the foam by an electric energy. CONSTITUTION: The equipment located inside of a housing(27,28) of a buoy is composed of:an electricity generation unit(20) for converting the wave energy of the seawater into the electric energy; a storage battery(21) for discharging and storing the electric energy; an air pump(22) having an air inhaling pipe(23) and an air exhaust pipe(24); a controller for deciding if the air pump is driven; the controller consisted of a temperature sensor(25) for sensing surface layer temperature of the seawater, a switch unit(26) for switching operating on/off according to the sensing signal of the temperature sensor.
Abstract translation: 目的：提供浮标以通过电能产生泡沫来向海底提供氧气。 构成：位于浮标的壳体（27,28）内部的设备由以下部分组成：用于将海水的波浪能量转换为电能的发电单元（20） 用于放电和存储电能的蓄电池（21）; 具有吸气管（23）和排气管（24）的气泵（22）; 用于决定是否驱动空气泵的控制器; 所述控制器包括用于检测海水的表层温度的温度传感器（25），用于根据温度传感器的感测信号切换操作开/关的开关单元（26）。
-
公开(公告)号：KR100306388B1
公开(公告)日：2001-11-30
申请号：KR1019980032772
申请日：1998-08-12
Applicant: 대한민국(관리부서:국립수산과학원)
Abstract: 본 발명은 양식 어장의 부이에 관한 것으로, 특히 기포를 발생시키는 설비를 구비한 부이에 관한 것이다.
이를 위하여 본 발명은, 부력을 갖는 하우징을 해수면의 소정 위치에 고정수단을 이용하여 고정시킨 부이에 있어서, 상기 하우징의 내부 소정의 위치에 장착되어 기포를 발생시키는 기포 발생 수단과, 상기 하우징의 내부 소정의 위치에 장착되어 상기 기포 발생 수단에 전원을 공급하는 전원 공급 수단과, 상기 하우징의 내부 소정의 위치에 장착되어 상기 전원 공급 수단에서 공급되는 전원을 해수면의 온도에 따라 상기 기포 발생 수단에 선택적으로 공급하는 제어 수단을 포함하는 기포 발생 부이를 제공한다.
상기 전원 공급 수단은 해수의 파동에너지를 전기 에너지로 전환시켜 상기 기포 발생 수단을 구동시킴으로써, 외부의 공기를 흡입하여 해수로 배출하면서 기포를 발생시키며, 상기 제어 수단에 의해 해수의 표층 온도를 감지하여 그 결과 기 설정된 임계치 이상일 경우는, 빈산소 수괴가 형성될 수 있으므로, 상기 기포 발생 수단에 전력을 공급하여 기포를 발생시키도록 한다.-
公开(公告)号：KR100293566B1
公开(公告)日：2001-07-12
申请号：KR1019980040616
申请日：1998-09-29
Applicant: 대한민국(관리부서:국립수산과학원)
IPC: G08B29/00
Abstract: PURPOSE: Provided is an automatic system for alarming ocean environment and protecting cultured organisms, which can collectively recognize the change of ocean environment by abnormal flow of sea water around culturing farm, and alarm a supervisor and operate proper treatment of the sea water for protection of cultured organisms. CONSTITUTION: The automatic system includes an ocean environment measuring device(10) for measuring a condition of sea water around a culturing farm; a setting device(51) provided with a plurality of functional keys and number keys which can be operated by a user; a display device(52) for displaying a value set by the setting device or data measured by the ocean environment measuring device; a first memory device(31) for storing reference data as obtained from sea water of normal ocean environment according to their types through the setting device; a control device(20) for comparing value measured by the ocean environment measuring device with the reference data and generating a control signal of output port(71) and communication port(61) according to the result of the comparison.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.022 seconds)
